Zobrazeno 1 - 9
of 9
pro vyhledávání: '"D'Onofrio, Marissa"'
Autor:
Lim, Sungjoo, Baek, Seunghyun, Whitlow, Jacob, D'Onofrio, Marissa, Chen, Tianyi, Phiri, Samuel, Crain, Stephen, Brown, Kenneth R., Kim, Jungsang, Kim, Junki
Publikováno v:
Optics & Laser Technology 180, 111436 (2025)
We present the design and characterization of individual addressing optics based on a multi-channel acousto-optic modulator (AOM) for trapped ytterbium-171 ions. The design parameters of the individual addressing system were determined based on the t
Externí odkaz:
http://arxiv.org/abs/2402.13560
Autor:
Dalvi, Aniket S., Whitlow, Jacob, D'Onofrio, Marissa, Riesebos, Leon, Chen, Tianyi, Phiri, Samuel, Brown, Kenneth R., Baker, Jonathan M.
A large class of problems in the current era of quantum devices involve interfacing between the quantum and classical system. These include calibration procedures, characterization routines, and variational algorithms. The control in these routines i
Externí odkaz:
http://arxiv.org/abs/2308.10787
Autor:
Lim, Sungjoo, Baek, Seunghyun, Whitlow, Jacob, Onofrio, Marissa D’, Chen, Tianyi, Phiri, Samuel, Crain, Stephen, Brown, Kenneth R., Kim, Jungsang, Kim, Junki
Publikováno v:
In Optics and Laser Technology January 2025 180
Publikováno v:
Phys. Rev. A 104, 043108 (2021)
Resolved sideband cooling is a standard technique for cooling trapped ions below the Doppler limit to near their motional ground state. Yet, the most common methods for sideband cooling implicitly rely on low Doppler-cooled temperatures and tightly c
Externí odkaz:
http://arxiv.org/abs/2107.11802
Autor:
Xie, Yuanheng, Cui, Jiafeng, D'Onofrio, Marissa, Rasmusson, A. J., Howell, Stephen W., Richerme, Philip
Publikováno v:
Quantum Sci. Technol. 6, 044009 (2021)
We present the design and experimental demonstration of an open-endcap radio frequency trap to confine ion crystals in the radial-two dimensional (2D) structural phase. The central axis of the trap is kept free of obstructions to allow for site-resol
Externí odkaz:
http://arxiv.org/abs/2107.03471
Autor:
Cui, Jiafeng, Rasmusson, A. J., D'Onofrio, Marissa, Xie, Yuanheng, Wolanski, Evangeline, Richerme, Philip
Publikováno v:
J. Phys. B: At. Mol. Opt. Phys. 54, 13LT01 (2021)
We experimentally study the real-time susceptibility of trapped-ion quantum systems to small doses of ionizing radiation. We expose an ion-trap apparatus to a variety of $\alpha$, $\beta$, and $\gamma$ sources and measure the resulting changes in tra
Externí odkaz:
http://arxiv.org/abs/2105.02753
Autor:
D'Onofrio, Marissa, Xie, Yuanheng, Rasmusson, A. J., Wolanski, Evangeline, Cui, Jiafeng, Richerme, Philip
Publikováno v:
Phys. Rev. Lett. 127, 020503 (2021)
We experimentally study two-dimensional (2D) Coulomb crystals in the "radial-2D" phase of a linear Paul trap. This phase is identified by a 2D ion lattice aligned entirely with the radial plane and is created by imposing a large ratio of axial to rad
Externí odkaz:
http://arxiv.org/abs/2012.12766
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